HydroBASINS lev08 watershed · #2080047970
Bassin de Riu de su Piricone
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : Nuoro, Olbia-Tempio
Sub-basin area
449,4km²
Upstream area
449,4km²
Discharge
5,03m³/s
Mean elev.
279m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 449.1 km²99.8% of basin
- 0.8 km²0.2% of basin
1 intersecting protected areas
Monte Limbara
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
10.15 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 100 distinct species · 3 376 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Riu de su Piricone : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 96 interactions GloBI sur 4 types (connectance 14.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
14,9°C
Annual rain
608mm
Moisture idx (CMI)
-0,32
Runoff
319mm/an
PET
905mm
AET
505mm
Mean slope
8,1°
Water table
439cm
Forest
8%
Crops
0%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)